/// <summary>
/// If the supplied IndexWriter will be written to outside of this instance of LuceneDataProvider,
/// the <paramref name="transactionLock"/> will be used to coordinate writes.
/// </summary>
/// <param name="directory"></param>
/// <param name="analyzer"></param>
/// <param name="version"></param>
/// <param name="indexWriter"></param>
/// <param name="transactionLock"></param>
public LuceneDataProvider(Directory directory, Analyzer analyzer, Version version, IIndexWriter indexWriter, object transactionLock)
{
this.directory = directory;
this.analyzer = analyzer;
this.version = version;
queryParser = RelinqQueryParserFactory.CreateQueryParser();
context = new Context(this.directory, this.analyzer, this.version, indexWriter, transactionLock);
}
/// <summary>
/// Constructs a new instance.
/// If the supplied IndexWriter will be written to outside of this instance of LuceneDataProvider,
/// the <paramref name="transactionLock"/> will be used to coordinate writes.
/// </summary>
public LuceneDataProvider(Directory directory, Analyzer externalAnalyzer, Version version, IIndexWriter externalWriter, object transactionLock)
{
this.directory = directory;
this.externalAnalyzer = externalAnalyzer;
this.perFieldAnalyzer = new PerFieldAnalyzer(new KeywordAnalyzer());
this.version = version;
this.writerIsExternal = externalWriter != null;
this.writer = externalWriter ?? IndexWriter;
queryParser = RelinqQueryParserFactory.CreateQueryParser();
context = new Context(this.directory, transactionLock);
}